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Fun with NULL pointers, part 1

Fun with NULL pointers, part 1

Posted Jul 20, 2009 23:13 UTC (Mon) by dwmw2 (subscriber, #2063)
In reply to: Fun with NULL pointers, part 1 by mjw
Parent article: Fun with NULL pointers, part 1

On up to date systems it should have mode 0666. Only users with CAP_NET_ADMIN can create new tun devices, but then they can be made persistent and given to specific users/groups — who need to be able to open /dev/net/tun in order to attach to them.


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